https://www.mercurynews.com/2020/05/09/coronavirus-medical-center-at-convention-center-dismantled/

Workers on Saturday tore down a temporary federal medical facility inside the Santa Clara Convention Center just weeks after the Air National Guard had raced to build it in anticipation of a surge of coronavirus patients.

But with a local shelter-in-place order imposed in mid-March, that surge never appeared the way it did in places like New York. Between April 5 and 28, officials said, the center treated a total of 20 patients.